Learning Arithmetic with Calulators
Cedar Grove, NJ Memorial School fifth Graders learn arithmetic with the help of Monroe Education Calculators. The use of the calculators started as a controlled project under the direction of Dr. Howard Fehr of Columbia University and were so successful they are now part of a Regular Cedar Grove School Arithmetic Curriculum. ca 1955
Picture No
12697857
Media ID
47676149
Size
4331px x 2959px
(3.1MB)
Credit
Photo Researchers/Science Source/Mary Evans
Usage Restrictions
No Model Release
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Restrictions Only for Ireland and United Kingdom
Arithmetic Calculator Grade Graders Learn Math Mathematical Mathematician Mathematics
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